/* Modern UI polish on top of Bootstrap */

:root{
  --app-card-radius: 16px;
}

body{
  background: radial-gradient(1200px 600px at 10% 0%, rgba(13,110,253,.12), transparent 60%),
              radial-gradient(1200px 600px at 90% 0%, rgba(32,201,151,.10), transparent 55%),
              #f7f7fb;
}

.card{
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--app-card-radius);
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}

.card .card-header{
  border-top-left-radius: var(--app-card-radius);
  border-top-right-radius: var(--app-card-radius);
}

.btn{
  border-radius: 12px;
}

.form-control, .form-select{
  border-radius: 12px;
}

.table{
  vertical-align: middle;
}

.badge{
  border-radius: 999px;
}

.hero{
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  min-height: 220px;
  background-size: cover;
  background-position: center;
}

.hero::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.10));
}

.hero-content{
  position: relative;
  z-index: 1;
}

.kpi{
  display:flex;
  gap: 14px;
  align-items:center;
}

.kpi .icon{
  width: 44px; height: 44px;
  display:grid; place-items:center;
  border-radius: 14px;
  background: rgba(13,110,253,.12);
}

.kpi .value{
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.kpi .label{
  color: rgba(0,0,0,.55);
  font-size: 13px;
}

@media (max-width: 576px){
  .hero{ min-height: 180px; }
}